import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

import Layout from '../views/layout/Layout'

export const constantRouterMap = [
  {path: '/login', component: () => import('@/views/login/index'), hidden: true},
  {path: '/404', component: () => import('@/views/404'), hidden: true},

  {
    path: '/teacher',
    component: Layout,
    redirect: '/teacher/teacherList',
    name: 'teacher',
    meta: {title: '基础模块', icon: 'example'},
    children: [
      {
        path: 'teacherList',
        name: 'TeacherList',
        component: () => import('@/views/edu/teacher/list'),
        meta: {title: '讲师列表', icon: 'table'}
      },
      {
        path: 'teacherAdd',
        name: 'TeacherAdd',
        component: () => import('@/views/edu/teacher/add'),
        meta: {title: '讲师添加', icon: 'tree'}
      },
      {
        path: 'subjectList',
        name: 'SubjectList',
        component: () => import('@/views/edu/subject/list'),
        meta: {title: '分类列表', icon: 'table'}
      },
    ]
  },
  {
    path: '/course',
    component: Layout,
    redirect: '/course/courseList',
    name: 'Course',
    meta: {title: '课程模块', icon: 'example'},
    children: [
      {
        path: 'courseList',
        name: 'CourseList',
        component: () => import('@/views/edu/course/list'),
        meta: {title: '课程列表', icon: 'table'}
      },
      {
        path: 'courseAdd',
        name: 'CourseAdd',
        component: () => import('@/views/edu/course/add'),
        meta: {title: '课程添加', icon: 'table'}
      }
    ]
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    name: '首页',
    hidden: true,
    children: [{
      path: 'dashboard',
      component: () => import('@/views/dashboard/index')
    }]
  },

  {
    path: '/banner',
    component: Layout,
    redirect: '/banner/bannerList',
    name: 'banner',
    meta: {title: '广告模块', icon: 'example'},
    children: [
      {
        path: 'bannerList',
        name: 'BannerList',
        component: () => import('@/views/cms/banner/list'),
        meta: {title: '轮播图列表', icon: 'table'}
      }
    ]
  },

  {
    path: '/example',
    component: Layout,
    redirect: '/example/table',
    name: 'Example',
    meta: {title: 'Example', icon: 'example'},
    children: [
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: {title: 'Table', icon: 'table'}
      },
      {
        path: 'tree',
        name: 'Tree',
        component: () => import('@/views/tree/index'),
        meta: {title: 'Tree', icon: 'tree'}
      }
    ]
  },

  {
    path: '/form',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Form',
        component: () => import('@/views/form/index'),
        meta: {title: 'Form', icon: 'form'}
      }
    ]
  },

  {
    path: '/nested',
    component: Layout,
    redirect: '/nested/menu1',
    name: 'Nested',
    meta: {
      title: 'Nested',
      icon: 'nested'
    },
    children: [
      {
        path: 'menu1',
        component: () => import('@/views/nested/menu1/index'), // Parent router-view
        name: 'Menu1',
        meta: {title: 'Menu1'},
        children: [
          {
            path: 'menu1-1',
            component: () => import('@/views/nested/menu1/menu1-1'),
            name: 'Menu1-1',
            meta: {title: 'Menu1-1'}
          },
          {
            path: 'menu1-2',
            component: () => import('@/views/nested/menu1/menu1-2'),
            name: 'Menu1-2',
            meta: {title: 'Menu1-2'},
            children: [
              {
                path: 'menu1-2-1',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
                name: 'Menu1-2-1',
                meta: {title: 'Menu1-2-1'}
              },
              {
                path: 'menu1-2-2',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
                name: 'Menu1-2-2',
                meta: {title: 'Menu1-2-2'}
              }
            ]
          },
          {
            path: 'menu1-3',
            component: () => import('@/views/nested/menu1/menu1-3'),
            name: 'Menu1-3',
            meta: {title: 'Menu1-3'}
          }
        ]
      },
      {
        path: 'menu2',
        component: () => import('@/views/nested/menu2/index'),
        meta: {title: 'menu2'}
      }
    ]
  },

  {
    path: 'external-link',
    component: Layout,
    children: [
      {
        path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
        meta: {title: 'External Link', icon: 'link'}
      }
    ]
  },

  {path: '*', redirect: '/404', hidden: true}
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({y: 0}),
  routes: constantRouterMap
})
